Product design engineer

As a fellow front-end design engineer, I was very picky about who I hired to lead front-end on two large mobile projects. Jozef impressed me immediately with his attention to detail and systematic approach: he turned vague specs into fully formed UX flows and a well-organized design system, then into pixel-perfect, well-written PRs.

Jozef bridges product design and engineering exceptionally well. He creates high-fidelity prototypes, works seamlessly with engineers, and contributes production-ready components through real PRs. His work on design tokens, systematization, and final UI polish consistently improved our product and design system.

Jozef is a standout designer, consistently delivering top-notch work without ever hitting a creative block. He excels both on his own and as part of a team, bringing far more than design skills alone: his insights have been crucial in guiding our product's direction. Truly, his impact on Toggl extends well beyond his role.

Working with Jozef was a true pleasure. He is highly collaborative, thoughtfully incorporating feedback while contributing valuable insights and demonstrating a deep understanding of user needs. His approach goes beyond visual appeal to create intuitive, effortless experiences, making him a phenomenal asset to any project.